Kumar, Ranjit. <br/><br/>
On common ground :  managing human-planet relationships / 
Ranjit Kumar, Barbara Murck. 
 - Toronto ;  New York :  Wiley,  c1992. 
 - viii, 216 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. [208]-216). 
<br/><br/><label>ISBN: </label>0471640409 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Conservation of natural resources.<br/>Environmental policy.
<br/><br/><label>LC Class. No.: </label>GE170  / .K86 1992